/*
 * 版权所有 (C) 2015 知启蒙(ZHIQIM) 保留所有权利。[遇见知启蒙，邂逅框架梦]
 * 
 * https://zhiqim.org/project/zhiqim_framework/zhiqim_httpd.htm
 *
 * Zhiqim Httpd is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
package org.zhiqim.httpd.context.extend;
 
import java.lang.reflect.Method;

import org.zhiqim.httpd.HttpRequest;
import org.zhiqim.httpd.context.core.Action;


/**
 * 根据context.xml配置的method转换处理方法，注意和DispatchAction之间的区别
 *
 * @version v1.0.0 @author zouzhigang 2014-3-21 新建与整理
 */
public abstract class SwitchAction implements Action
{
    /** 按子类方法 来转换 */
    public final void execute(HttpRequest request) throws Exception
    {
        String method = request.getExecuteMethod();
        Method m = getClass().getMethod(method, HttpRequest.class);
        if (m == null)
        {
            request.returnHistory("未找到转换器["+method+"]的方法");
            return;
        }
        
        m.invoke(this, request);
    }
}
